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author | Drew DeVault <sir@cmpwn.com> | 2016-12-15 17:05:12 -0500 |
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committer | Drew DeVault <sir@cmpwn.com> | 2016-12-15 19:01:40 -0500 |
commit | 9ad1e6b40f9589a5ab8242dd3b2e514b70d97799 (patch) | |
tree | 2e80e1258f5e1af0465a7dfd9959397f7009e6df /swaybar | |
parent | Merge pull request #991 from barfoo1/registry_fix (diff) | |
download | sway-9ad1e6b40f9589a5ab8242dd3b2e514b70d97799.tar.gz sway-9ad1e6b40f9589a5ab8242dd3b2e514b70d97799.tar.zst sway-9ad1e6b40f9589a5ab8242dd3b2e514b70d97799.zip |
Handle malloc failure in ipc_recv_response
Diffstat (limited to 'swaybar')
-rw-r--r-- | swaybar/ipc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/swaybar/ipc.c b/swaybar/ipc.c index 8d2f4e9a..f2da7392 100644 --- a/swaybar/ipc.c +++ b/swaybar/ipc.c | |||
@@ -331,6 +331,9 @@ void ipc_bar_init(struct bar *bar, const char *bar_id) { | |||
331 | 331 | ||
332 | bool handle_ipc_event(struct bar *bar) { | 332 | bool handle_ipc_event(struct bar *bar) { |
333 | struct ipc_response *resp = ipc_recv_response(bar->ipc_event_socketfd); | 333 | struct ipc_response *resp = ipc_recv_response(bar->ipc_event_socketfd); |
334 | if (!resp) { | ||
335 | return false; | ||
336 | } | ||
334 | switch (resp->type) { | 337 | switch (resp->type) { |
335 | case IPC_EVENT_WORKSPACE: | 338 | case IPC_EVENT_WORKSPACE: |
336 | ipc_update_workspaces(bar); | 339 | ipc_update_workspaces(bar); |